{"message":{"slot":"4187557","proposer_index":"74","parent_root":"0x1107bb4f8a9f4d102f242d123c286487989674ca1b9fd106c62ee7a1e1294b3a","state_root":"0x76290ca844118435d7d136fb60f5b6294bb28769e124b4a61913682c3086c254","body_root":"0x60d8b5c72c53228b6f0f8329978957fef10aa809b539d23a0d8cb47f46127148"},"signature":"0xa4d76f8264db51f39476dbc2711747aa59c2edb5dddd3b0ced7e36d320e85b8d63675315c60aebe999deefc620473c5e054a8f31ea2e299c5809e5985d2a56ce5ed55967c98402430d4cdd03f246271c1bdb8a64462ea6b052ecc37c37310f56"}